Exposure
ID
GRAVI.2020-01-30T01:24:05.574_1
Header ID
GRAVI.2020-01-30T01:24:05.574
Date updated
2020-01-30 01:40:33 UTC+0000
Release date
2021-01-30 01:40:33 UTC+0000
UTC Start
2020-01-30 01:24:05.574
UTC End
2020-01-30 01:29:05.574
MJD Start
58878.05839785
MJD End
58878.06187007222
Exposure time (s)
300.0
Validation level
1
Tau 0: Coherence time (s)
0.001883
Ambient temperature (°C)
12.88
Seeing (arcsec)
0.795
Observation
ID
43730
Category
science
Program ID
0104.C-0567(A)
Program Title
THE INNER ASTRONOMICAL UNITS IN PROTOPLANETARY DISKS: A STATISTICAL APPROACH
Program Type
GTO
PI / COI
GARCIA LOPEZ/ AMORIM/ ASCENSO/ BENISTY/ BOUVIER/ BRANDNER/ CARATTI O GARATTI/ CASELLI/ DEEN/ DOUGADOS/ ECKART/ EISENHAUER/ GARCIA/ HENNING/ KEPPLER/ KLAHR/ KLARMANN/ LABADIE/ LACOUR/ LAZAREFF/ LE BOUQUIN/ MENARD/ PAUMARD/ PERRAUT/ PERRIN/ PFUHL/ ...
Target
ID
33222
Name
CQTau
RA
83.993623
DEC
24.74824
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 68.2370 68.3030 273.1000 272.5000
K0-D0 90.9290 91.5400 259.2000 258.7000
K0-J3 43.5120 43.0320 320.8620 321.0940
G2-D0 29.6570 30.0550 225.6000 225.8000
G2-J3 50.5790 51.2460 53.5320 53.5340
D0-J3 80.0560 81.1260 50.5850 50.6580
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 0104.C-0567(A)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 58878.05839785
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME V CQ Tau
HIERARCH ESO INS SOBJ NAME CQTau
RA 83.993623
DEC 24.74824
HIERARCH ESO INS SPEC RES HIGH
HIERARCH ESO INS POLA MODE COMBINED
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 316.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 10
HIERARCH ESO ISS PBL12 START 68.237
HIERARCH ESO ISS PBL12 END 68.303
HIERARCH ESO ISS PBLA12 START 273.1
HIERARCH ESO ISS PBLA12 END 272.5
HIERARCH ESO ISS PBL13 START 90.929
HIERARCH ESO ISS PBL13 END 91.54
HIERARCH ESO ISS PBLA13 START 259.2
HIERARCH ESO ISS PBLA13 END 258.7
HIERARCH ESO ISS PBL14 START 43.512
HIERARCH ESO ISS PBL14 END 43.032
HIERARCH ESO ISS PBLA14 START 320.862
HIERARCH ESO ISS PBLA14 END 321.094
HIERARCH ESO ISS PBL23 START 29.657
HIERARCH ESO ISS PBL23 END 30.055
HIERARCH ESO ISS PBLA23 START 225.6
HIERARCH ESO ISS PBLA23 END 225.8
HIERARCH ESO ISS PBL24 START 50.579
HIERARCH ESO ISS PBL24 END 51.246
HIERARCH ESO ISS PBLA24 START 53.532
HIERARCH ESO ISS PBLA24 END 53.534
HIERARCH ESO ISS PBL34 START 80.056
HIERARCH ESO ISS PBL34 END 81.126
HIERARCH ESO ISS PBLA34 START 50.585
HIERARCH ESO ISS PBLA34 END 50.658
HIERARCH ESO ISS AMBI TAU0 START 0.001883
HIERARCH ESO ISS AMBI TAU0 END 0.001883
HIERARCH ESO ISS AMBI TEMP 12.88
HIERARCH ESO ISS AMBI FWHM START 0.8
HIERARCH ESO ISS AMBI FWHM END 0.79